Sponge applicator



FIG. 1 is a perspective view of the present invention of a sponge applicator;

FIG. 2 is a side plan view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a front plan view; and,

FIG. 6 is a rear plan view. 

The ornamental design of a sponge applicator, as shown. 